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4YTU

Crystal structure of D-tagatose 3-epimerase C66S from Pseudomonas cichorii in complex with L-erythrulose

Functional Information from GO Data
ChainGOidnamespacecontents
A0016853molecular_functionisomerase activity
A0046872molecular_functionmetal ion binding
B0016853molecular_functionisomerase activity
B0046872molecular_functionmetal ion binding
C0016853molecular_functionisomerase activity
C0046872molecular_functionmetal ion binding
D0016853molecular_functionisomerase activity
D0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue MN A 401
ChainResidue
AGLU152
AASP185
AHIS211
AGLU246
ALER402

site_idAC2
Number of Residues10
Detailsbinding site for residue LER A 402
ChainResidue
AHIS188
AHIS211
AARG217
AGLU246
AMN401
AHOH532
ATRP113
AGLU152
AGLU158
AASP185

site_idAC3
Number of Residues6
Detailsbinding site for residue LER A 403
ChainResidue
ASER37
AGLY39
AILE67
AGLY68
ATRP113
AHOH509

site_idAC4
Number of Residues5
Detailsbinding site for residue MN B 401
ChainResidue
BGLU152
BASP185
BHIS211
BGLU246
BLER402

site_idAC5
Number of Residues10
Detailsbinding site for residue LER B 402
ChainResidue
BGLY107
BGLU152
BGLU158
BASP185
BHIS188
BHIS211
BARG217
BGLU246
BMN401
BHOH560

site_idAC6
Number of Residues5
Detailsbinding site for residue MN C 401
ChainResidue
CGLU152
CASP185
CHIS211
CGLU246
CLER402

site_idAC7
Number of Residues8
Detailsbinding site for residue LER C 402
ChainResidue
CTRP113
CGLU152
CGLU158
CHIS188
CHIS211
CARG217
CGLU246
CMN401

site_idAC8
Number of Residues5
Detailsbinding site for residue LER C 403
ChainResidue
CSER37
CGLY39
CGLY68
CHOH505
CHOH632

site_idAC9
Number of Residues5
Detailsbinding site for residue MN D 401
ChainResidue
DGLU152
DASP185
DHIS211
DGLU246
DLER402

site_idAD1
Number of Residues8
Detailsbinding site for residue LER D 402
ChainResidue
DGLU152
DGLU158
DASP185
DHIS188
DHIS211
DARG217
DGLU246
DMN401

site_idAD2
Number of Residues6
Detailsbinding site for residue LER D 403
ChainResidue
DTRP15
DSER37
DGLY39
DGLU40
DGLY68
DHOH505

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"UniProtKB","id":"Q9WYP7","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17936787","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues36
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17936787","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25655925","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

245011

PDB entries from 2025-11-19

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